Michael[1] "Mike" Corbett was a soldier of Terra Venture. Though he was the one who pulled the Quasar Saber containing the Red Galaxy Ranger powers, an ensuing battle forced him to hand the saber to his younger brother as he fell into an abyss to his assumed death. However, he is later revived and became the second Magna Defender after the original Magna Defender sacrificed his life to save Terra Venture.